Question

Which of the following is the largest contributor to the salt ions in the ocean?

sodium



chloride



sulfates



calcium

Answer 1

I think the correct answer from the choices listed above is the second option. Chloride is the largest contributor to the salt ions in the ocean.  This is because it is part of both calcium and sodium salts which is very rich in oceans. Hope this answers the question. Have a nice day.

Answer 2

The largest contributor to the salt ions in the ocean is chloride, which is part sodium and calcium salts.